-
21.发明授权Synthesis system of time-of-flight camera and stereo camera for reliable wide range depth acquisition and method therefor 有权飞行时间相机和立体相机的综合系统，可靠的宽范围深度采集及其方法公开(公告)号：US09538162B2
公开(公告)日：2017-01-03
申请号：US13780555
申请日：2013-02-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ouk Choi , Seung Kyu Lee
CPC classification number: H04N13/25 , G01S17/023 , G01S17/36 , G01S17/89 , G06T7/593 , H04N13/257 , H04N13/271
Abstract: Provided is a synthesis system of a time-of-flight (ToF) camera and a stereo camera for reliable wide range depth acquisition and a method therefor. The synthesis system may estimate an error per pixel of a depth image, may calculate a value of a maximum distance multiple per pixel of the depth image using the error per pixel of the depth image, a left color image, and a right color image, and may generate a reconstructed depth image by conducting phase unwrapping on the depth image using the value of the maximum distance multiple per pixel of the depth image.
Abstract translation: 提供了一种用于可靠的宽范围深度采集的飞行时间（ToF）相机和立体相机的综合系统及其方法。 合成系统可以估计深度图像每像素的误差，可以使用深度图像，左彩色图像和右彩色图像的每像素的误差来计算深度图像的每像素的最大距离倍数的值， 并且可以通过使用深度图像的每像素的最大距离倍数的值在深度图像上进行相位展开来生成重建的深度图像。
-
公开(公告)号：US09350925B2
公开(公告)日：2016-05-24
申请号：US13659612
申请日：2012-10-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hwa Sup Lim , Byong Min Kang , Yong Sun Kim , Kee Chang Lee , Ouk Choi
CPC classification number: H04N5/33 , H04N13/214 , H04N13/254 , H04N13/271
Abstract: An image processing apparatus may include a sensor unit which generates both a color image and a depth image. A color-depth time difference correcting unit may correct a mismatching that occurs due to a time difference between a point in time when the color image is generated and a point in time when the depth image is generated. An image generator may generate a stereoscopic image or a multi-view image using the color image and the depth image after the mismatching is corrected.
Abstract translation: 图像处理装置可以包括生成彩色图像和深度图像两者的传感器单元。 颜色深度时间差校正单元可以校正由于生成彩色图像的时间点与生成深度图像的时间点之间的时间差而发生的失配。 图像生成器可以在校正不匹配之后使用彩色图像和深度图像来生成立体图像或多视点图像。
-
公开(公告)号：US09349163B2
公开(公告)日：2016-05-24
申请号：US13922627
申请日：2013-06-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ouk Choi , Byong Min Kang , Kee Chang Lee
CPC classification number: G06T5/002 , G06T5/20 , G06T2207/10028 , G06T2207/20076
Abstract: A method and apparatus for processing a depth image that removes noise of a depth image may include a noise estimating unit to estimate noise of a depth image using an amplitude image, a super-pixel generating unit to generate a planar super-pixel based on depth information of the depth image and the noise estimated, and a noise removing unit to remove noise of the depth image using depth information of the depth image and depth information of the super-pixel.
Abstract translation: 用于处理去除深度图像的噪声的深度图像的方法和装置可以包括噪声估计单元，用于使用振幅图像估计深度图像的噪声;超像素生成单元，用于基于深度生成平面超像素 估计深度图像和噪声的信息，以及使用深度图像的深度信息和超像素的深度信息去除深度图像的噪声的噪声去除单元。
-
公开(公告)号：US20150015569A1
公开(公告)日：2015-01-15
申请号：US14331357
申请日：2014-07-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seung-won JUNG , Ouk Choi , Do-Kyoon Kim , Kee-chang Lee
IPC: G06T15/00
CPC classification number: G06T15/005 , G06T3/4053 , G06T2207/10028
Abstract: A method of processing a depth image includes receiving a high-resolution color image and a low-resolution depth image corresponding to the high-resolution color image, generating a feature vector based on a depth distribution of the low-resolution depth image, selecting a filter to upsample the low-resolution depth image by classifying a generated feature vector according to a previously learnt classifier, upsampling the low-resolution depth image by using a selected filter, and outputting an upsampled high-resolution depth image.
Abstract translation: 处理深度图像的方法包括：接收高分辨率彩色图像和与高分辨率彩色图像相对应的低分辨率深度图像，基于低分辨率深度图像的深度分布生成特征向量，选择 过滤器以通过根据先前学习的分类器对生成的特征向量进行分类来对所述低分辨率深度图像进行上采样，通过使用所选择的滤波器对所述低分辨率深度图像进行上采样，以及输出上采样的高分辨率深度图像。
-
公开(公告)号：US20140253542A1
公开(公告)日：2014-09-11
申请号：US13974677
申请日：2013-08-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seung Won Jung , Ouk Choi
CPC classification number: G06T19/20 , G06F3/0481 , G06F2203/04806 , G06T3/40 , G06T2219/2016
Abstract: An image processing apparatus and method for zooming in on a partial area in a three-dimensional (3D) image selects a zoom mode from among a two-dimensional (2D) zoom mode, a 3D zoom mode, and an intermediate dimensional zoom mode between the 2D zoom mode and the 3D zoom mode. The image processing apparatus may include a mode selecting unit to select a zoom mode to be applied to a zoom area in a color image and a depth image among the 2D zoom mode, the 3D zoom mode, and the intermediate dimensional zoom mode between the 2D zoom mode and the 3D zoom mode, and a scaling unit to scale the zoom area using a zoom factor indicating magnification or minification of the zoom area and the selected zoom mode.
Abstract translation: 一种用于放大三维（3D）图像中的局部区域的图像处理装置和方法，从二维（2D）缩放模式，3D缩放模式和中间尺度缩放模式中选择缩放模式， 2D缩放模式和3D缩放模式。 图像处理装置可以包括模式选择单元，用于选择要应用于2D图像中的缩放区域的缩放模式和2D缩放模式，3D缩放模式和2D尺寸缩放模式之间的深度图像 缩放模式和3D缩放模式，以及缩放单元，其使用缩放比例缩放缩放区域，该缩放比例指示缩放区域和所选缩放模式的放大或缩小。
-
Patent Agency Ranking
26.发明申请APPARATUS AND METHOD FOR GENERATING DEPTH IMAGE USING TRANSITION OF LIGHT SOURCE 有权使用光源过渡产生深度图像的装置和方法公开(公告)号：US20140002609A1
公开(公告)日：2014-01-02
申请号：US13758162
申请日：2013-02-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sun Kwon KIM , Kee Chang Lee , Ouk Choi
IPC: H04N13/02
CPC classification number: H04N13/254 , G06T7/586 , H04N13/271
Abstract: An apparatus and method for generating a depth image using transition of light sources may include a surface information determination unit to determine surface information related to a surface of an object, using a plurality of intensity images generated according to position of light sources; and an output depth image generation unit to generate an output depth image, using an original depth image and the surface information.
Abstract translation: 使用光源的转换来生成深度图像的装置和方法可以包括：表面信息确定单元，使用根据光源的位置生成的多个强度图像来确定与物体的表面相关的表面信息; 以及输出深度图像生成单元，使用原始深度图像和表面信息来生成输出深度图像。
-
27.发明授权Endoscope using depth information and method for detecting polyp based on endoscope using depth information 有权内窥镜利用深度信息利用内窥镜检测息肉的深度信息和方法公开(公告)号：US09545189B2
公开(公告)日：2017-01-17
申请号：US14045277
申请日：2013-10-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ouk Choi , Byong Min Kang , Do Kyoon Kim , Chang Yeong Kim , Kee Chang Lee , Seung Kyu Lee
CPC classification number: A61B1/00193 , A61B1/00009 , A61B1/00087 , A61B1/00177 , A61B1/00181 , A61B5/0084 , A61B5/065 , A61B5/1032 , A61B5/4255 , A61B2562/043
Abstract: An endoscope using depth information and a method for detecting a polyp based on the endoscope using the depth information are provided. The endoscope using the depth information may generate an irradiated light signal including a visible light, obtain depth information based on the irradiated light signal and a reflected light signal obtained through the irradiated light signal being reflected off of an intestine wall, generate a depth image inside the intestine wall based on the depth information, and detect a polyp located on the intestine wall based on the depth image.
Abstract translation: 提供了使用深度信息的内窥镜和使用深度信息来检测基于内窥镜的息肉的方法。 使用深度信息的内窥镜可以产生包括可见光的照射光信号，基于照射的光信号获得深度信息，并且通过从肠壁反射的照射的光信号获得的反射光信号，在内部产生深度图像 基于深度信息的肠壁，并且基于深度图像检测位于肠壁上的息肉。
-
28.发明授权Method and apparatus for generating spanning tree, method and apparatus for stereo matching, method and apparatus for up-sampling, and method and apparatus for generating reference pixel 有权用于生成生成树的方法和装置，用于立体匹配的方法和装置，用于上采样的方法和装置，以及用于生成参考像素的方法和装置公开(公告)号：US09401022B2
公开(公告)日：2016-07-26
申请号：US14513559
申请日：2014-10-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ouk Choi , Dong Kyung Nam , Kee Chang Lee
CPC classification number: G06T7/003 , G06T3/4007 , G06T7/32 , G06T7/337 , G06T7/593 , G06T2200/04 , G06T2207/10012 , G06T2207/10021 , G06T2207/20072
Abstract: A method and apparatus for generating a spanning tree, a method and apparatus for stereo matching, a method and apparatus for up-sampling, and a method and apparatus for generating a reference pixel are disclosed, in which a spanning tree may be generated by reference pixels, stereo matching or up-sampling may be performed based on the generated spanning tree, and a reference pixel may be generated based on a stereo video.
Abstract translation: 公开了一种用于生成生成树的方法和装置，用于立体匹配的方法和装置，用于上采样的方法和装置，以及用于生成参考像素的方法和装置，其中可以通过引用生成生成树 可以基于所生成的生成树来执行像素，立体匹配或上采样，并且可以基于立体视频来生成参考像素。
-
29.发明授权公开(公告)号：US09396590B2
公开(公告)日：2016-07-19
申请号：US13974677
申请日：2013-08-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seung Won Jung , Ouk Choi
IPC: G06T19/20 , G06F3/0481 , G06T3/40
CPC classification number: G06T19/20 , G06F3/0481 , G06F2203/04806 , G06T3/40 , G06T2219/2016
Abstract: An image processing apparatus and method for zooming in on a partial area in a three-dimensional (3D) image selects a zoom mode from among a two-dimensional (2D) zoom mode, a 3D zoom mode, and an intermediate dimensional zoom mode between the 2D zoom mode and the 3D zoom mode. The image processing apparatus may include a mode selecting unit to select a zoom mode to be applied to a zoom area in a color image and a depth image among the 2D zoom mode, the 3D zoom mode, and the intermediate dimensional zoom mode between the 2D zoom mode and the 3D zoom mode, and a scaling unit to scale the zoom area using a zoom factor indicating magnification or minification of the zoom area and the selected zoom mode.
Abstract translation: 一种用于放大三维（3D）图像中的局部区域的图像处理装置和方法，从二维（2D）缩放模式，3D缩放模式和中间尺度缩放模式中选择缩放模式， 2D缩放模式和3D缩放模式。 图像处理装置可以包括模式选择单元，用于选择要应用于2D图像中的缩放区域的缩放模式和2D缩放模式，3D缩放模式和2D尺寸缩放模式之间的深度图像 缩放模式和3D缩放模式，以及缩放单元，其使用缩放比例缩放缩放区域，该缩放比例指示缩放区域和所选缩放模式的放大或缩小。
-
公开(公告)号：US20160150211A1
公开(公告)日：2016-05-26
申请号：US14932405
申请日：2015-11-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyoseok HWANG , Yang Ho Cho , Dong Kyung Nam , Ouk Choi
CPC classification number: H04N13/133 , G06T3/0093 , G06T7/33 , G06T2207/10012 , G06T2207/10024 , G06T2207/20024 , H04N13/15 , H04N13/246 , H04N13/25 , H04N13/257
Abstract: An apparatus for calibrating a multiview image may extract feature points from the multiview image and perform image calibration based on the extracted feature points, track corresponding feature points in temporally successive image frames of a first view image, and perform the image calibration based on pairs of corresponding feature points between the feature points tracked from the first view image and feature points of a second view image.
Abstract translation: 用于校准多视图图像的装置可以从多视图图像提取特征点，并且基于所提取的特征点执行图像校准，跟踪第一视图图像的时间上连续的图像帧中的相应特征点，并且基于成对的 从第一观看图像跟踪的特征点和第二视图图像的特征点之间的对应特征点。
-
-
-
-
-
-
-
-
-
Search Results
32
records
(took 0.022 seconds)
